Why Should You Care About RxJS Higher-order Mapping Operators? | Deborah Kurata | ng-conf: Hardwired

Get your free ticket to EnterpriseNG conference Keynote: https://ng-conf.org

What is a higher-order mapping operator? When would you use one? And why should you care?

There are important differences between the map operator and higher-order mapping operators such as concatMap, mergeMap, and switchMap. For example, higher-order mapping operators automatically subscribe to their inner Observables.

This session examines several higher-order mapping operators using real-world scenarios. If you’ve ever wondered why you use a switchMap instead of a map, what the heck an “inner Observable” is, or what a higher-order mapping operator does, this session is for you.
Watch all the ng-conf: Hardwired presentations/videos at https://videos.ng-conf.org

ng-conf is a three-day Angular conference focused on delivering the highest quality training in the Angular JavaScript framework. 1500+ developers from across the globe converge on Salt Lake City, UT every year to attend talks and workshops by the Angular team and community experts.

ng-conf: Hardwired is brought to you by:
https://thinkster.io/ The best Angular and JavaScript tutorials on the web
https://herodevs.com/ Engineering and consulting by web development experts
https://xlts.dev/ Extended support for AngularJS

Follow us on twitter   / ngconf  
Official Website: https://www.ng-conf.org/